I had the cab file but it always gave me the same limited beta issue thing, but right now I just downloaded it again from the developer team blog again to my PC then moved the cab file (as they instructed) to my mogul, installed and running pretty good right now.
Next I think will play with it a little to see if it's worth it.
and here is the link:
http://blogs.msdn.com/livemesh/archi...obile-ctp.aspx